what is rails caching?
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What is the use of the super function in ruby on rails?
Write a program to show the functionality of request.xhr in ruby on rails ?
what is the difference between destroy and delete?
Explain testing in rails.
how you can create a controller for subject?
How can you protect filter methods in rails?
Explain me what is the difference between concern and application_controller.rb in ruby on rails?
What is bundler?
what is testing in rails?
If you want to set up a one-to-one relationship between two models, you'll need to add belongs_to to one, and has_one to the other. How do you know which is which?
How many filters are there in rails.
How to use two databases into a single application?